diff --git a/dotnet/src/webdriver/BiDi/Modules/Browser/BrowserModule.cs b/dotnet/src/webdriver/BiDi/Modules/Browser/BrowserModule.cs
index 822fbe26ae33d..fe6b939eb6292 100644
--- a/dotnet/src/webdriver/BiDi/Modules/Browser/BrowserModule.cs
+++ b/dotnet/src/webdriver/BiDi/Modules/Browser/BrowserModule.cs
@@ -17,7 +17,6 @@
 // under the License.
 // </copyright>
 
-using System.Collections.Generic;
 using System.Threading.Tasks;
 using OpenQA.Selenium.BiDi.Communication;
 
@@ -32,7 +31,9 @@ public async Task CloseAsync(CloseOptions? options = null)
 
     public async Task<UserContextInfo> CreateUserContextAsync(CreateUserContextOptions? options = null)
     {
-        return await Broker.ExecuteCommandAsync<CreateUserContextCommand, UserContextInfo>(new CreateUserContextCommand(), options).ConfigureAwait(false);
+        var @params = new CreateUserContextCommandParameters(options?.AcceptInsecureCerts, options?.Proxy);
+
+        return await Broker.ExecuteCommandAsync<CreateUserContextCommand, UserContextInfo>(new CreateUserContextCommand(@params), options).ConfigureAwait(false);
     }
 
     public async Task<GetUserContextsResult> GetUserContextsAsync(GetUserContextsOptions? options = null)
diff --git a/dotnet/src/webdriver/BiDi/Modules/Browser/CreateUserContextCommand.cs b/dotnet/src/webdriver/BiDi/Modules/Browser/CreateUserContextCommand.cs
index f847168ebd9f4..fb695faa9d248 100644
--- a/dotnet/src/webdriver/BiDi/Modules/Browser/CreateUserContextCommand.cs
+++ b/dotnet/src/webdriver/BiDi/Modules/Browser/CreateUserContextCommand.cs
@@ -21,7 +21,14 @@
 
 namespace OpenQA.Selenium.BiDi.Modules.Browser;
 
-internal class CreateUserContextCommand()
-    : Command<CommandParameters, UserContextInfo>(CommandParameters.Empty, "browser.createUserContext");
+internal class CreateUserContextCommand(CreateUserContextCommandParameters @params)
+    : Command<CreateUserContextCommandParameters, UserContextInfo>(@params, "browser.createUserContext");
 
-public record CreateUserContextOptions : CommandOptions;
+internal record CreateUserContextCommandParameters(bool? AcceptInsecureCerts, Session.ProxyConfiguration? Proxy) : CommandParameters;
+
+public record CreateUserContextOptions : CommandOptions
+{
+    public bool? AcceptInsecureCerts { get; set; }
+
+    public Session.ProxyConfiguration? Proxy { get; set; }
+}